EP0657642A3 - Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. - Google Patents
Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. Download PDFInfo
- Publication number
- EP0657642A3 EP0657642A3 EP94113010A EP94113010A EP0657642A3 EP 0657642 A3 EP0657642 A3 EP 0657642A3 EP 94113010 A EP94113010 A EP 94113010A EP 94113010 A EP94113010 A EP 94113010A EP 0657642 A3 EP0657642 A3 EP 0657642A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- internal combustion
- fuel injection
- injection device
- combustion engines
- engines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4341543 | 1993-12-07 | ||
DE4341543A DE4341543A1 (de) | 1993-12-07 | 1993-12-07 | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0657642A2 EP0657642A2 (de) | 1995-06-14 |
EP0657642A3 true EP0657642A3 (de) | 1995-12-06 |
EP0657642B1 EP0657642B1 (de) | 1999-01-13 |
Family
ID=6504295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94113010A Expired - Lifetime EP0657642B1 (de) | 1993-12-07 | 1994-08-20 | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5497750A (de) |
EP (1) | EP0657642B1 (de) |
JP (1) | JP3655938B2 (de) |
DE (2) | DE4341543A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5669355A (en) * | 1994-07-29 | 1997-09-23 | Caterpillar Inc. | Hydraulically-actuated fuel injector with direct control needle valve |
US5687693A (en) | 1994-07-29 | 1997-11-18 | Caterpillar Inc. | Hydraulically-actuated fuel injector with direct control needle valve |
US5526791A (en) * | 1995-06-07 | 1996-06-18 | Diesel Technology Company | High-pressure electromagnetic fuel injector |
DE19701879A1 (de) | 1997-01-21 | 1998-07-23 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE19712135C1 (de) | 1997-03-22 | 1998-08-13 | Mtu Friedrichshafen Gmbh | Kraftstoffeinspritzsystem für eine Brennkraftmaschine |
DE19715234A1 (de) * | 1997-04-12 | 1998-06-25 | Daimler Benz Ag | Magnetventilgesteuertes direkteinspritzendes Kraftstoffeinspritzventil für Speichereinspritzsysteme von mehrzylindrigen Brennkraftmaschinen |
DE19720913C1 (de) * | 1997-05-16 | 1998-08-20 | Mtu Friedrichshafen Gmbh | Kraftstoffeinspritzsystem mit gemeinsamem Vorspeicher |
DE19732070C2 (de) * | 1997-07-25 | 2001-02-01 | Daimler Chrysler Ag | Direkteinspritzendes Kraftstoffeinspritzventil mit Magnetventilsteuerung für eine mehrzylindrige Brennkraftmaschine |
DE19742073A1 (de) | 1997-09-24 | 1999-03-25 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE19748999C2 (de) * | 1997-11-06 | 2002-11-07 | Daimler Chrysler Ag | Magnetventilgesteuerter Injektor für ein Speichersystem einer mehrzylindrigen Brennkraftmaschine |
DE19753072C2 (de) * | 1997-11-29 | 1999-11-18 | Bosch Gmbh Robert | Kraftstoffversorgungssystem für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
US6026785A (en) * | 1998-05-08 | 2000-02-22 | Caterpillar Inc. | Hydraulically-actuated fuel injector with hydraulically assisted closure of needle valve |
US6364282B1 (en) | 1998-12-04 | 2002-04-02 | Caterpillar Inc. | Hydraulically actuated fuel injector with seated pin actuator |
DE19859175A1 (de) * | 1998-12-21 | 2000-06-29 | Siemens Ag | Verfahren zum Entlüften eines Kraftstoffversorgungssystems |
DE19860678A1 (de) * | 1998-12-29 | 2000-07-06 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE19910970A1 (de) * | 1999-03-12 | 2000-09-28 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung |
DE19919665A1 (de) * | 1999-04-29 | 2000-11-02 | Volkswagen Ag | Kraftstoffeinspritzvorrichtung |
DE19928906A1 (de) * | 1999-06-24 | 2001-01-11 | Bosch Gmbh Robert | Common-Rail-Injektor |
DE19928846A1 (de) * | 1999-06-24 | 2001-03-08 | Bosch Gmbh Robert | Common-Rail-Injektor |
DE19939428A1 (de) * | 1999-08-20 | 2001-03-01 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Durchführung einer Kraftstoffeinspritzung |
DE19942990A1 (de) | 1999-09-09 | 2001-03-22 | Bosch Gmbh Robert | Common-Rail-Injektor |
DE19951554A1 (de) * | 1999-10-26 | 2001-05-10 | Bosch Gmbh Robert | Kraftstoffinjektor mit integrierter Durchflussbegrenzung |
DE10032923A1 (de) * | 2000-07-06 | 2002-01-24 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
DE10046829C2 (de) * | 2000-09-20 | 2003-01-09 | Orange Gmbh | Steuerventil für Einspritzinjektoren von Brennkraftmaschinen |
DE10054991A1 (de) | 2000-11-07 | 2002-05-29 | Bosch Gmbh Robert | Druckgesteuerter Injektor zum Einspritzen von Kraftstoff mit Doppelventil |
DE10055268A1 (de) * | 2000-11-08 | 2002-05-23 | Bosch Gmbh Robert | Druckgesteuerter Injektor eines Hochdruckspeichereinspritzsystems |
DE10055269B4 (de) * | 2000-11-08 | 2005-10-27 | Robert Bosch Gmbh | Druckgesteuerter Injektor mit Druckübersetzung |
DE10056165C2 (de) * | 2000-11-13 | 2003-06-12 | Bosch Gmbh Robert | Sammelraumbeaufschlagter Injektor mit kaskadenförmiger Steuerungsanordnung |
DE10059124B4 (de) * | 2000-11-29 | 2005-09-15 | Robert Bosch Gmbh | Druckgesteuerter Injektor für Einspritzsysteme mit Hochdrucksammelraum |
DE10059423A1 (de) | 2000-11-30 | 2002-06-13 | Bosch Gmbh Robert | Vorrichtung zum Fördern von Flüssigkeiten, insbesondere Kraftstoff |
DE10060811A1 (de) * | 2000-12-07 | 2002-06-13 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
DE10060836C1 (de) * | 2000-12-07 | 2002-07-25 | Bosch Gmbh Robert | Druckgesteuerter CR Injektor mit gestuftem Öffnungs- und Schließverhalten |
DE10105031A1 (de) * | 2001-02-05 | 2002-08-14 | Bosch Gmbh Robert | Vorrichtung zur Dämpfung von Druckpulsationen in Hochdruckeinspritzsystemen |
DE10114252C2 (de) * | 2001-03-22 | 2003-01-30 | Mtu Friedrichshafen Gmbh | Verfahren zum Einspritzen von Kraftstoff in die Brennräume einer Brennkraftmaschine, sowie Kraftstoffeinspritzsystem für eine solche |
DE10143423A1 (de) * | 2001-09-05 | 2003-05-08 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem mit hydraulisch von der Zuleitung entkoppeltem Injektor |
DE10149868C1 (de) * | 2001-10-10 | 2002-12-05 | Orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
DE10151955A1 (de) | 2001-10-22 | 2003-05-08 | Bosch Gmbh Robert | Massereduzierter Magnetspulenträger |
US7124746B2 (en) | 2002-07-16 | 2006-10-24 | Brocco Douglas S | Method and apparatus for controlling a fuel injector |
US7021565B2 (en) * | 2004-02-10 | 2006-04-04 | Caterpillar Inc. | Pressure modulated common rail injector and system |
EP1584815A1 (de) * | 2004-04-05 | 2005-10-12 | Tiby M. Martin | Einspritzventil für einen Hochdruckspeicher |
EP1904741B1 (de) | 2005-07-18 | 2010-11-17 | Ganser-Hydromag AG | Speichereinspritzsystem für brennkraftmaschine |
BRPI0816923A2 (pt) * | 2007-09-13 | 2015-03-17 | Ganser Hydromag | Dispositivo de injeção de combustível. |
US20110297125A1 (en) * | 2010-06-03 | 2011-12-08 | Caterpillar Inc. | Reverse Flow Check Valve For Common Rail Fuel System |
CH712276B1 (de) | 2016-03-18 | 2020-03-13 | Ganser Hydromag | Speichereinspritzsystem für Verbrennungskraftmaschinen. |
DE102021200154A1 (de) * | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Kraftstoffeinspritzvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449795A1 (fr) * | 1979-02-24 | 1980-09-19 | Huber Motorenbau Inst | Systeme d'injection pour moteur a combustion interne |
US4360163A (en) * | 1981-01-19 | 1982-11-23 | General Motors Corporation | Electromagnetic diesel fuel injector |
US5245970A (en) * | 1992-09-04 | 1993-09-21 | Navistar International Transportation Corp. | Priming reservoir and volume compensation device for hydraulic unit injector fuel system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101628A (de) * | 1975-01-24 | 1976-09-08 | Diesel Kiki Co | |
JPS5939963A (ja) * | 1982-08-27 | 1984-03-05 | Nippon Denso Co Ltd | 燃料噴射装置 |
JPS5941658A (ja) * | 1982-08-31 | 1984-03-07 | Yanmar Diesel Engine Co Ltd | 低重質油燃料噴射装置 |
USRE33270E (en) * | 1982-09-16 | 1990-07-24 | Bkm, Inc. | Pressure-controlled fuel injection for internal combustion engines |
JPS6111447A (ja) * | 1984-06-27 | 1986-01-18 | Nippon Denso Co Ltd | 燃料噴射弁 |
EP0262539B1 (de) * | 1986-09-25 | 1991-01-09 | Ganser-Hydromag | Kraftstoffeinspritzventil |
JP2712760B2 (ja) * | 1990-05-29 | 1998-02-16 | トヨタ自動車株式会社 | 燃料噴射弁 |
US5191867A (en) * | 1991-10-11 | 1993-03-09 | Caterpillar Inc. | Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure |
-
1993
- 1993-12-07 DE DE4341543A patent/DE4341543A1/de not_active Withdrawn
-
1994
- 1994-08-20 DE DE59407645T patent/DE59407645D1/de not_active Expired - Fee Related
- 1994-08-20 EP EP94113010A patent/EP0657642B1/de not_active Expired - Lifetime
- 1994-11-14 US US08/339,688 patent/US5497750A/en not_active Expired - Lifetime
- 1994-12-07 JP JP30395094A patent/JP3655938B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449795A1 (fr) * | 1979-02-24 | 1980-09-19 | Huber Motorenbau Inst | Systeme d'injection pour moteur a combustion interne |
US4360163A (en) * | 1981-01-19 | 1982-11-23 | General Motors Corporation | Electromagnetic diesel fuel injector |
US5245970A (en) * | 1992-09-04 | 1993-09-21 | Navistar International Transportation Corp. | Priming reservoir and volume compensation device for hydraulic unit injector fuel system |
Also Published As
Publication number | Publication date |
---|---|
DE59407645D1 (de) | 1999-02-25 |
JPH07189849A (ja) | 1995-07-28 |
DE4341543A1 (de) | 1995-06-08 |
EP0657642B1 (de) | 1999-01-13 |
EP0657642A2 (de) | 1995-06-14 |
JP3655938B2 (ja) | 2005-06-02 |
US5497750A (en) | 1996-03-12 |
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